The MAX4032ELT+ is a single-channel 5 V video buffer from Analog Devices, built for driving 75 Ω cables and capacitive loads in video distribution, surveillance, and broadcast gear. Its 275 V/µs slew rate and 55 MHz -3 dB bandwidth together mean the buffer can handle fast video transitions — think 1080p or even 4K component video — without visible slew-rate limiting on the edges. The 85 mA output current per channel gives it the muscle to drive a standard video load while maintaining signal integrity.
Single 5 V supply — no dual-rail hassle
That simplifies the power tree in a 5 V-only system — common in security cameras, video switchers, and test equipment. The 6.5 mA supply current is modest for the speed class, keeping the thermal budget manageable in the 6-µDFN package.
Package and footprint — 6-µDFN (2x2 mm)
The 6-µDFN package measures 2x2 mm — tiny. That's a space-saver on dense PCBs, but the exposed pad needs a proper thermal via stitch under the package if you're pushing the output current near the 85 mA limit continuously. The datasheet's recommended land pattern is your reference for the solder paste stencil aperture; the 6-WDFN case code matches the footprint. Surface-mount only, no through-hole option.
For a video buffer that's often a long-life component in security or broadcast infrastructure, that matters — you won't be scrambling for a replacement mid-production.